Add nandpsu support for ZynqMP

This patch adds nandpsu support for ZynqMP and also removes the nand-cycle times as Arasan Nand Flash Contoller used in ZynqMP doesn't require these. Signed-off-by: Naga Sureshkumar Relli <[email protected]>
guru3110 · Oct 15, 2015 · eb36ad7 · eb36ad7
1 parent 52a3537
commit eb36ad7
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 10 deletions.
diff --git a/nandps/data/nandps.mdd b/nandps/data/nandps.mdd
@@ -16,7 +16,7 @@ OPTION psf_version = 3.0;
 
 BEGIN driver nandps
 
-  OPTION supported_peripherals = (ps7_nand);
+  OPTION supported_peripherals = (ps7_nand psu_nand);
   OPTION supported_os_types = (DTS);
   OPTION driver_state = ACTIVE;
   OPTION NAME = nandps;

diff --git a/nandps/data/nandps.tcl b/nandps/data/nandps.tcl
@@ -42,13 +42,13 @@ proc generate {drv_handle} {
             set nand_cycle_time [expr "1000000000/[get_property CONFIG.C_NAND_CLK_FREQ_HZ [get_cells -hier $drv_handle]]"]
         }
     }
-
-    set_drv_prop $drv_handle "arm,nand-cycle-t0" [ns_to_cycle $drv_handle "${nand_par_prefix}T0" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t1" [ns_to_cycle $drv_handle "${nand_par_prefix}T1" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t2" [ns_to_cycle $drv_handle "${nand_par_prefix}T2" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t3" [ns_to_cycle $drv_handle "${nand_par_prefix}T3" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t4" [ns_to_cycle $drv_handle "${nand_par_prefix}T4" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t5" [ns_to_cycle $drv_handle "${nand_par_prefix}T5" $nand_cycle_time]
-    set_drv_prop $drv_handle "arm,nand-cycle-t6" [ns_to_cycle $drv_handle "${nand_par_prefix}T6" $nand_cycle_time]
-
+    if {![regexp -nocase "psu_nand*" $drv_handle match]} {
+	set_drv_prop $drv_handle "arm,nand-cycle-t0" [ns_to_cycle $drv_handle "${nand_par_prefix}T0" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t1" [ns_to_cycle $drv_handle "${nand_par_prefix}T1" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t2" [ns_to_cycle $drv_handle "${nand_par_prefix}T2" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t3" [ns_to_cycle $drv_handle "${nand_par_prefix}T3" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t4" [ns_to_cycle $drv_handle "${nand_par_prefix}T4" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t5" [ns_to_cycle $drv_handle "${nand_par_prefix}T5" $nand_cycle_time]
+	set_drv_prop $drv_handle "arm,nand-cycle-t6" [ns_to_cycle $drv_handle "${nand_par_prefix}T6" $nand_cycle_time]
+    }
 }